Chapter 5 and 6 Flashcards
Cognitive changes:
Changes in cognitive skills over the first ____ year’s are highly __________
2 years
Consistent across environments
Piaget sensorimotor stage
First stage of development
Infants use info from senses and motor actions to learn about the world
Primary circular reactions
Piaget’s phrase to describe a baby in substage 2 of sensorimotor stage
Actions organized around babies body
Baby sucks thumb by mistake, likes it, sucks on it again
Secondary circular reaction
Piaget’s phrase to describe the repetitive actions in substage 3
Actions orientated around external objects
Baby coos and mom smiles
Means end behavior
Purposeful behavior carried out in pursuit of a specific goal
Baby moves one toy out of the way to gain access to another
Tertiary circular reaction
Deliberate experimentation with variation or previous actions that occurs in substage 5
Baby doesn’t repeat actions but tries variations
Substage 6
Words and symbols
Baby generates solutions to problems by thinking about them
Object permanence
The understanding that objects continue to exist when they can’t see them
Object permanence 2 months
Surprised the object is gone forever
Object permanence 6-8 months
Looks partially for the gone object
Object permanence 8-12 months
Looks for hidden object
Deferred imitation
Imitation that occurs in the absence of the model who first demonstrated it
Challenges to Piaget’s theory
Piaget’s underestimated the cognitive capacity of infants
Object permanence occurs much earlier and is far more complex then predicted
Object permanence shows at _____ months
4
Imitation of Facial gestures and deferred imitations occur _____ than predicted
Earlier
Object individualation
The process by which an infant differentiates and recognizes objects based on their mental images of objects in an environment
Object concept
An infants understanding of the nature of objects and how they behave
Connected surface principle
Two objects connecting is actually one object
Violation of expectancy
Researchers move an object in a different way after having taught an infant to expect it move in another
Spatiotemporal Information
Objects location and motion
4 months
Objects property
Color, texture, size
10 month olds
Kinds of objects
Duck vs ball
9-12 months
Conditioning babies with feeding
Babies who felt smothered by the left breast refused the left breast to feed
Observational learning
Watching others learn
Old children imitate adults better than younger children
Schematic learning
Organization of experiences into expectancies
Called schemas
Schmeatic learnjng facts
Babies get used to seeing same thing
They know animals and furntirre are different but not birds to dogs
Babies memory info
Babies remember some audio while they sleep
3 month olds can remember specific objects up to a week
Young infants are more sophisticated than Piaget predicted
Intelligence
The ability to take in information and use it to adapt to the environment
The bayley scales of infant development
Measures primarily sensory and motor skills and address cognitive and language development
Habituation appears to have
High potential as measures of infants intelligence
Beginnings of lanaguage
Man important developments occur before the use of a child’s first word at 12 months
Behaviourist approach language
Infants learn language through parental reinforcement of wordlike sounds and correct grammar
Nativist approach to lanaguhe
An innate lanaguge processor called the “labaguge acquisition device” contains the basic grammatical structure of all human language
Interaxtionist apporach to language
Infants are biologically prepared to attend to language and that language development is a sub process of cognitive